NumberNut
Number Nut: Numbers and Counting: Ten Shapes Make the Numbers
A brief introduction to the idea that all numbers in our system of arithmetic are made up of the ten different symbols from zero to nine.
NumberNut
Number Nut: Shapes Make the Numbers
A brief overview of the ten shapes used to represent numbers in the United States and number symbols of different cultures. Learn the symbols used for Chinese numbers when you play Chinese Symbols Memory. Then, test your counting ability...